diff options
Diffstat (limited to 'pkg/domain/infra/abi/system.go')
| -rw-r--r-- | pkg/domain/infra/abi/system.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go index 24c62465f..fc92da1b2 100644 --- a/pkg/domain/infra/abi/system.go +++ b/pkg/domain/infra/abi/system.go @@ -5,6 +5,7 @@ import ( "fmt" "io/ioutil" "os" + "os/exec" "path/filepath" "strconv" "syscall" @@ -391,3 +392,18 @@ func (s SystemEngine) Shutdown(ctx context.Context) { logrus.Error(err) } } + +func unshareEnv(graphroot, runroot string) []string { + return append(os.Environ(), "_CONTAINERS_USERNS_CONFIGURED=done", + fmt.Sprintf("CONTAINERS_GRAPHROOT=%s", graphroot), + fmt.Sprintf("CONTAINERS_RUNROOT=%s", runroot)) +} + +func (ic *ContainerEngine) Unshare(ctx context.Context, args []string) error { + cmd := exec.Command(args[0], args[1:]...) + cmd.Env = unshareEnv(ic.Libpod.StorageConfig().GraphRoot, ic.Libpod.StorageConfig().RunRoot) + cmd.Stdin = os.Stdin + cmd.Stdout = os.Stdout + cmd.Stderr = os.Stderr + return cmd.Run() +} |